From mboxrd@z Thu Jan 1 00:00:00 1970 From: mark.rutland@arm.com (Mark Rutland) Date: Tue, 11 Feb 2014 11:37:10 +0000 Subject: [PATCH 5/7] Documentation: devicetree: fix up pl18x clocks In-Reply-To: <1392118632-11312-1-git-send-email-mark.rutland@arm.com> References: <1392118632-11312-1-git-send-email-mark.rutland@arm.com> Message-ID: <1392118632-11312-6-git-send-email-mark.rutland@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Currently the pl18x driver expects clocks, and dts provide them, yet the binding does not mention clocks at all. This patch adds a description of the clocks, "apb_pclk" (as required by the primecell binding) and "mclk" for the pl18x itself. The "mclk" name was chosen to match the official documentation, as currently a variety of names are used in its place; it is expected that any operating system supporting these can continue to do so in the absence of an "mclk" entry. Signed-off-by: Mark Rutland Cc: Russell King Cc: Arnd Bergmann Cc: Chris Ball Cc: Rob Herring Cc: Pawel Moll --- Documentation/devicetree/bindings/mmc/mmci.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mmci.txt b/Documentation/devicetree/bindings/mmc/mmci.txt index 2b584ca..1b72d4d 100644 --- a/Documentation/devicetree/bindings/mmc/mmci.txt +++ b/Documentation/devicetree/bindings/mmc/mmci.txt @@ -9,6 +9,10 @@ by mmc.txt and the properties used by the mmci driver. Required properties: - compatible : contains "arm,pl18x", "arm,primecell". - arm,primecell-periphid : contains the PrimeCell Peripheral ID. +- clocks : a list of phandles + clock-specifiers, one for each entry in + clock-names. +- clock-names : should contain "apb_pclk" and "mclk". + Optional properties: - mmc-cap-mmc-highspeed : indicates whether MMC is high speed capable -- 1.8.1.1